[{
  "labels": [{"key": "name", "value": "icmp-rule"}],
  "endpointSelector": {"matchLabels":{"app":"myService"}},
  "egress": [{
    "icmps": [
      {"fields":[ {"type": 8, "family": "IPv4"}]},
      {"fields":[ {"type": 128, "family": "IPv6"}]}
    ]
  }]
}]
